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Product
Article Number (Market Facing Number)	3SE51140LD021AE3
Product Description	position switch, with roller plunger, high-grade steel roller, metal enclosure 40 mm according to EN 50041, 1 NO/2 NC quick action contacts with M12 plug, 5-pole, fixed pin assignment: Pin1=21, Pin4=22 Pin2=31, Pin5=32 Pin3=PE, suitable for connection to all SIMATIC ET 200 compact block I/O modules
Product family	Enclosure width 40 mm acc. to EN 50041
Product Lifecycle (PLM)	PM300:Active Product
Additional Product Information
EAN	4047621064666
UPC	Not available
Commodity Code	85365080
LKZ_FDB/ CatalogID	CC-IC10
Product Group	5317
Group Code	R711
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	0.802 lb
Package size unit of measure	in
Packaging Quantity	1

Siemens 3SE5114-0LH01-1AE3 Siemens

$0.00

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Product
Article Number (Market Facing Number)	3SE51140LH011AE3
Product Description	position switch with twist lever, metal enclosure 40 mm according to EN 50041, 1 NO/2 NC quick action contacts, with M12 plug, 5-pole, fixed pin assignment: Pin1=21, Pin4=22 Pin2=31, Pin5=32, Pin3=PE. part-turn actuator right and/or left adjustable, metal lever 27 mm long and plastic roller 19 mm, suitable for connection to all SIMATIC ET 200 compact block I/O modules
Product family	Enclosure width 40 mm acc. to EN 50041
Product Lifecycle (PLM)	PM300:Active Product
Additional Product Information
EAN	4047621064758
UPC	Not available
Commodity Code	85365080
LKZ_FDB/ CatalogID	CC-IC10
Product Group	5317
Group Code	R711
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	0.765 lb
Package size unit of measure	in
Packaging Quantity	1

Siemens 6ES7-315-2AH14-0AB0 Siemens

$1,957.05

In stock, 13 units

Product
Article Number (Market Facing Number)	6ES73152AH140AB0 \| 6ES73152AH140AB0
Product Description	SIMATIC S7-300, CPU 315-2DP Central processing unit with MPI Integr. power supply 24 V DC Work memory 256 KB 2nd interface DP master/slave Micro Memory Card required
Product family	CPU 315-2 DP
Product Lifecycle (PLM)	PM400:Announcement of product phase-out
Additional Product Information
EAN	4025515077763
UPC	040892550306
Commodity Code	85371091
LKZ_FDB/ CatalogID	ST73
Product Group	4302
Group Code	R132
Country of origin	Germany
SCIP number	cc5efc98-e437-4f83-a98c-9ddde580e8d0
Delivery information
Net Weight (lb)	0.730 lb
Package size unit of measure	Inch
Packaging Quantity	1

Siemens 6ES7142-1BD20-0XB0 Siemens

$356.76

Only 1 unit left

Product
Article Number (Market Facing Number)	6ES71421BD200XB0
Product Description	SIMATIC DP, BASIC MODULE BM142 F. ET 200X, 4DO 24V DC/2A 5-PIN M12, PROTECTION IP 66/67 INTEGR. PROFIBUS DP IF, 12 MBIT/S, INTEGR. PS INTERFACE
Product family	Not available
Product Lifecycle (PLM)	PM500:Discontinued Product or end of PLM & Support
Additional Product Information
EAN	4025515066200
UPC	Not available
Commodity Code	85389091
LKZ_FDB/ CatalogID	ST9-E5
Product Group	2302
Group Code	R111
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	1.206 lb
Package size unit of measure	Inch
Packaging Quantity	1

Siemens 6GT2811-6AB20-4AA0 Siemens

$0.00

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Product
Article Number (Market Facing Number)	6GT28116AB204AA0
Product Description	- - spare part - - SIMATIC RF600 Reader RF650R ARIB; interface Ethernet RJ45 4 4 antennas, 4 digital inputs/ 4 digital outputs, 24 V DC; IP30; -25 to +55 °C; without accessories and antennas.
Product family	Not available
Product Lifecycle (PLM)	PM410:Product cancellation
Additional Product Information
EAN	4047622381380
UPC	Not available
Commodity Code	85176200
LKZ_FDB/ CatalogID	ID10.M
Product Group	X0AI
Group Code	R322
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	6.986 lb
Package size unit of measure	Inch
Packaging Quantity	1

Siemens 3SE5114-0QV10-1AE3 Siemens

$0.00

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Product
Article Number (Market Facing Number)	3SE51140QV101AE3
Product Description	safety position switch with separate actuator, metal enclosure 40 mm, with M12 plug, plastic 5-pole, maximum 125 V, 4 A, 5 approach directions. slow-action contacts 2 NC connected, Pin1=21, Pin4=22, Pin2=31, Pin5=32 Pin3=PE suitable for connection to all SIMATIC ET 200 compact block I/O modules. The matching separate actuator 3SE5000-0AV../W.. must be ordered separately.
Product family	Enclosure width 40 mm acc. to EN 50041
Product Lifecycle (PLM)	PM300:Active Product
Additional Product Information
EAN	4047621064697
UPC	Not available
Commodity Code	85365080
LKZ_FDB/ CatalogID	CC-IC10
Product Group	5317
Group Code	R711
Country of origin	Germany
SCIP number	08923af5-ef49-46c2-ae83-014dc3e5a402
Delivery information
Net Weight (lb)	1.038 lb
Package size unit of measure	in
Packaging Quantity	1

Siemens 6ES7-315-2EH13-0AB0 Siemens

$1,093.60

In stock, 15 units

Product
Article Number (Market Facing Number)	6ES73152EH130AB0 \| 6ES73152EH130AB0
Product Description	*Spare part* SIMATIC S7-300 CPU 315-2 PN/DP, Central processing unit with 256 KB work memory, 1st interface MPI/DP 12 Mbit/s, 2nd interface Ethernet PROFINET, Micro Memory Card required
Product family	Not available
Product Lifecycle (PLM)	PM500:Discontinued Product or end of PLM & Support
Additional Product Information
EAN	4025515074441
UPC	040892557701
Commodity Code	85371091
LKZ_FDB/ CatalogID	ST9-E5
Product Group	4256
Group Code	R132
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	1.133 lb
Package size unit of measure	Inch
Packaging Quantity	1

Siemens 6ES7147-1AA01-0XB0 Siemens

$772.56

Only 2 units left

Product
Article Number (Market Facing Number)	6ES71471AA010XB0 \| 6ES71471AA010XB0
Product Description	* SPARE PART* SIMATIC DP, BASIC MODULE ET200X: BM147/CPU, FOR PREPROCESSING WITH INT. SCOP OF PLC FUNCTIONS INT.PROFIBUS DP IF,PROT.IP66/67
Product family	Not available
Product Lifecycle (PLM)	PM500:Discontinued Product or end of PLM & Support
Additional Product Information
EAN	4025515058946
UPC	662643203660
Commodity Code	85389091
LKZ_FDB/ CatalogID	ST9-E5
Product Group	4468
Group Code	R111
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	1.177 lb
Package size unit of measure	Inch
Packaging Quantity	1

Siemens 6GT2811-6CC10-0AA0 Siemens

$2,433.45

In stock, 13 units

Product
Article Number (Market Facing Number)	6GT28116CC100AA0 \| 6GT28116CC100AA0
Product Description	SIMATIC RF600 Reader RF615R ETSI; Interfaces: 1 Ethernet / PROFINET M12; 1 integrated antenna + 1 ext. antenna port; 1 dig. input, 1 dig. output; 24 V DC; IP67;-25 to +55 °C without accessories.
Product family	RF615R
Product Lifecycle (PLM)	PM300:Active Product
Additional Product Information
EAN	4047622678008
UPC	195125171626
Commodity Code	85176200
LKZ_FDB/ CatalogID	ID10.M
Product Group	4371
Group Code	R322
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	1.102 lb
Package size unit of measure	Inch
Packaging Quantity	1

Siemens 3SE5234-0LC05-1AE2 Siemens

$0.00

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Product
Article Number (Market Facing Number)	3SE52340LC051AE2
Product Description	basic switch/complete switch, plastic enclosure according to EN 50047, 31 mm, 1 NO/2 NC quick action contacts, with M12 plug, 5-pole, 2 NC connected. pin assignment: Pin1=21, Pin4=22 Pin2=31, Pin5=32 for maximum 125 V and 4 A with Teflon plunger, suitable for connection to all SIMATIC ET 200 compact block I/O modules
Product family	Enclosure width 31 mm acc. to EN 50047
Product Lifecycle (PLM)	PM300:Active Product
Additional Product Information
EAN	4047621064635
UPC	Not available
Commodity Code	85365080
LKZ_FDB/ CatalogID	CC-IC10
Product Group	5317
Group Code	R711
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	0.220 lb
Package size unit of measure	in
Packaging Quantity	1

Siemens 6ES7147-1AA11-0XB0 Siemens

$2,184.21

Only 2 units left

Product
Article Number (Market Facing Number)	6ES71471AA110XB0 \| 6ES71471AA110XB0
Product Description	*Spare part* SIMATIC DP, Basic module ET 200X: BM 147-1 CPU, 64KB work memory for preliminary processing with int. SPS functionality, int. PROFIBUS-DP-Slave-SS, Degree of protection IP65/67,
Product family	Not available
Product Lifecycle (PLM)	PM500:Discontinued Product or end of PLM & Support
Additional Product Information
EAN	4025515071846
UPC	662643221381
Commodity Code	85389091
LKZ_FDB/ CatalogID	ST9-E5
Product Group	4A6U
Group Code	R111
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	1.858 lb
Package size unit of measure	Inch
Packaging Quantity	1

Siemens 6GT2811-4AA00-0AA1 Siemens

$1,351.59

Only 1 unit left

Product
Article Number (Market Facing Number)	6GT28114AA000AA1 \| 6GT28114AA000AA1
Product Description	- - spare part - - SIMATIC RF600 Reader RF630R ETSI; interface RS-422 for TIA integration connection of max. 2 external Antennas IP65, -25 to +55 °C without accessories and antennas.
Product family	Not available
Product Lifecycle (PLM)	PM410:Product cancellation
Additional Product Information
EAN	4034106024093
UPC	887621034788
Commodity Code	85176200
LKZ_FDB/ CatalogID	ID10-E
Product Group	X0AI
Group Code	R322
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	4.409 lb
Package size unit of measure	Inch
Packaging Quantity	1

Siemens 3SE5234-0LD03-1AE2 Siemens

$0.00

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Product
Article Number (Market Facing Number)	3SE52340LD031AE2
Product Description	position switch, plastic enclosure according to EN 50047, 31 mm, 1 NO/2 NC quick action contacts, with M12 plug, 5-pole, pin assignment: Pin1=21, Pin4=22 Pin2=31, Pin5=32, for maximum 125 V and 4 A, roller plunger with plastic roller 10 mm, suitable for connection to all SIMATIC ET 200 compact block I/O modules
Product family	Enclosure width 31 mm acc. to EN 50047
Product Lifecycle (PLM)	PM300:Active Product
Additional Product Information
EAN	4047621064673
UPC	Not available
Commodity Code	85365080
LKZ_FDB/ CatalogID	CC-IC10
Product Group	5317
Group Code	R711
Country of origin	Germany
SCIP number	50e606ec-6425-49ea-b59b-d6188da7e506
Delivery information
Net Weight (lb)	0.196 lb
Package size unit of measure	in
Packaging Quantity	1

Siemens 6ES7-315-2FJ14-0AB0 Siemens

$3,773.48

In stock, 12 units

Product
Article Number (Market Facing Number)	6ES73152FJ140AB0 \| 6ES73152FJ140AB0
Product Description	SIMATIC S7-300 CPU315F-2 PN/DP, Central processing unit with 512 KB work memory, 1st interface MPI/DP 12 Mbit/s, 2nd interface Ethernet PROFINET, with 2-port switch, Micro Memory Card required
Product family	CPU 315F-2 PN/DP
Product Lifecycle (PLM)	PM400:Announcement of product phase-out
Additional Product Information
EAN	4025515078272
UPC	662643510003
Commodity Code	85371091
LKZ_FDB/ CatalogID	ST73
Product Group	4A85
Group Code	R152
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	0.836 lb
Package size unit of measure	Inch
Packaging Quantity	1

Siemens 6ES7147-2AA00-0XB0 Siemens

$1,919.79

Only 2 units left

Product
Article Number (Market Facing Number)	6ES71472AA000XB0
Product Description	SIMATIC DP, BASIC MODULE ET200X: BM147-2 CPU, FOR PREPROCESSING WITH INT. PLC FUNCTIONS, INT.PROFIBUS DP SLAVE IF WITH ADD. PROFIBUS DP MASTER IF, PROT. IP65/67
Product family	Not available
Product Lifecycle (PLM)	PM500:Discontinued Product or end of PLM & Support
Additional Product Information
EAN	4025515069706
UPC	Not available
Commodity Code	85389091
LKZ_FDB/ CatalogID	ST9-E5
Product Group	2302
Group Code	R111
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	1.881 lb
Package size unit of measure	Inch
Packaging Quantity	1

Siemens 3SE5234-0LE11-1AE2 Siemens

$0.00

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Product
Article Number (Market Facing Number)	3SE52340LE111AE2
Product Description	position switch, plastic enclosure according to EN 50047, 31 mm, 1 NO/2 NC quick action contacts, with M12 plug, 5-pole pin assignment: Pin1=21, Pin4=22 Pin2=31, Pin5=32, for maximum 125 V and 4 A, roller lever with stainless steel roller 13 mm, suitable for connection to all SIMATIC ET 200 compact block I/O modules
Product family	Enclosure width 31 mm acc. to EN 50047
Product Lifecycle (PLM)	PM300:Active Product
Additional Product Information
EAN	4047621064765
UPC	Not available
Commodity Code	85365080
LKZ_FDB/ CatalogID	CC-IC10
Product Group	5317
Group Code	R711
Country of origin	Germany
SCIP number	988c7224-8f35-4002-aea5-47bbf0c62f4d
Delivery information
Net Weight (lb)	0.216 lb
Package size unit of measure	in
Packaging Quantity	1

Siemens 6ES7-315-6FF04-0AB0 Siemens

$2,840.80

In stock, 14 units

Product
Article Number (Market Facing Number)	6ES73156FF040AB0 \| 6ES73156FF040AB0
Product Description	SIMATIC S7-300, CPU 315F-2DP Fail-safe module with MPI Integr. power supply 24 V DC, Work memory 384 KB, 40 mm width, 2nd interface DP master/slave Micro Memory Card required
Product family	CPU 315F-2 DP
Product Lifecycle (PLM)	PM400:Announcement of product phase-out
Additional Product Information
EAN	4025515077756
UPC	040892550320
Commodity Code	85371091
LKZ_FDB/ CatalogID	ST73
Product Group	4A85
Group Code	R152
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	0.758 lb
Package size unit of measure	Inch
Packaging Quantity	1

Siemens 6GT2811-0AB00-0AA0 Siemens

$1,157.97

Only 3 units left

Product
Article Number (Market Facing Number)	6GT28110AB000AA0
Product Description	- - spare part - - SIMATIC RF600 Reader RF670R ETSI; interfaces: Ethernet, 4 antennas, 4 digital inputs/ 4 digital outputs, 24 V DC; IP65; -25 to +55 °C; without accessories and antennas.
Product family	Not available
Product Lifecycle (PLM)	PM410:Product cancellation
Additional Product Information
EAN	4019169668767
UPC	Not available
Commodity Code	85176200
LKZ_FDB/ CatalogID	ID10-E
Product Group	X0AI
Group Code	R322
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	3.638 lb
Package size unit of measure	Inch
Packaging Quantity	1

Siemens 3SE5234-0QV40-1AE2 Siemens

$0.00

Sold Out

Product
Article Number (Market Facing Number)	3SE52340QV401AE2 \| 3SE52340QV401AE2
Product Description	Safety position switch with separate actuator Plastic enclosure, 31 mm according to EN 50047 1 NO/2 NC slow-action contacts 5 directions of approach with M12 connector, 5-pole Pin assignment: Pin1=21, Pin4=22 Pin2=31, Pin5=32 Suitable for connection to all SIMATIC ET200* compact block I/O modules. The matching separate actuator 3SE5000-0AV../W.. must be ordered separately.
Product family	Enclosure width 31 mm acc. to EN 50047
Product Lifecycle (PLM)	PM300:Active Product
Additional Product Information
EAN	4047621064703
UPC	195125259492
Commodity Code	85365080
LKZ_FDB/ CatalogID	CC-IC10
Product Group	5317
Group Code	R711
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	0.353 lb
Package size unit of measure	in
Packaging Quantity	1

Siemens 6ES7147-2AA01-0XB0 Siemens

$1,701.10

Only 2 units left

Product
Article Number (Market Facing Number)	6ES71472AA010XB0 \| 6ES71472AA010XB0
Product Description	*Spare part* SIMATIC DP, Basic module ET 200X: BM 147-2 CPU, 64KB work memory for preliminary processing with int. SPS functionality, int. PROFIBUS-DP-Slave-SS with Additional PROFIBUS-DP-Master-SS, Degree of protection IP65/67,
Product family	Not available
Product Lifecycle (PLM)	PM500:Discontinued Product or end of PLM & Support
Additional Product Information
EAN	4025515071624
UPC	662643221374
Commodity Code	85389091
LKZ_FDB/ CatalogID	ST9-E5
Product Group	4A6U
Group Code	R111
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	1.898 lb
Package size unit of measure	Inch
Packaging Quantity	1

Siemens 6ES7-317-2AJ10-0AB0 Siemens

$870.69

In stock, 17 units

Product
Article Number (Market Facing Number)	6ES73172AJ100AB0 \| 6ES73172AJ100AB0
Product Description	*Spare part* SIMATIC S7-300, CPU 317-2DP, Central processing unit with 512 KB work memory, 1st interface MPI/DP 12 Mbit/s, 2nd interface DP master/slave Micro Memory Card required
Product family	Not available
Product Lifecycle (PLM)	PM500:Discontinued Product or end of PLM & Support
Additional Product Information
EAN	4025515069584
UPC	Not available
Commodity Code	85371091
LKZ_FDB/ CatalogID	ST9-E5
Product Group	4256
Group Code	R132
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	1.140 lb
Package size unit of measure	Inch
Packaging Quantity	1

Siemens 6GT2811-0AB00-1AA0 Siemens

$6,285.89

Only 1 unit left

Product
Article Number (Market Facing Number)	6GT28110AB001AA0 \| 6GT28110AB001AA0
Product Description	- - spare part - - SIMATIC RF600 Reader RF670R FCC; interfaces: Ethernet, 4 antennas, 4 digital inputs/ 4 digital outputs, 24 V DC; IP65; -25 to +55 °C; without accessories and antennas.
Product family	Not available
Product Lifecycle (PLM)	PM490:Start of final year of support
Additional Product Information
EAN	4019169668774
UPC	040892605150
Commodity Code	85176200
LKZ_FDB/ CatalogID	ID10-E
Product Group	X0AI
Group Code	R322
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	3.638 lb
Package size unit of measure	Inch
Packaging Quantity	1

Siemens 3SE5324-0SD21-1AE4 Siemens

$0.00

Sold Out

Product
Article Number (Market Facing Number)	3SE53240SD211AE4
Product Description	safety switch with tumbler, with solenoid monitoring, locking force 1300 N, for SIMATIC ET 200eco PN, 5 approach directions, spring-locked, magnet voltage 24 V DC, monitoring 1x door, monitoring 1x interlock, wired with M12 plug, 8-pole, Pin1=11, Pin2=12, Pin3=41, Pin4=42, Pin5=n.a., Pin6=n.a., Pin7=E1, Pin8=E2, actuator 3SE5000-0AV0. /-0AW.. must be ordered separately, connection accessory e.g. for SIMATIC ET200eco PN-F: Y-cable 6ES7194-6KC00-0XA0,
Product family	3SE5, plastic enclosures with locking force greater than 1 000 N
Product Lifecycle (PLM)	PM300:Active Product
Additional Product Information
EAN	4047621067360
UPC	Not available
Commodity Code	85365019
LKZ_FDB/ CatalogID	CC-IC10
Product Group	5317
Group Code	R711
Country of origin	Germany
SCIP number	bd943126-ad30-45a1-af8c-b10490de2b91
Delivery information
Net Weight (lb)	1.146 lb
Package size unit of measure	in
Packaging Quantity	1

Siemens 6ES7-317-2AK14-0AB0 Siemens

$4,319.64

In stock, 16 units

Product
Article Number (Market Facing Number)	6ES73172AK140AB0 \| 6ES73172AK140AB0
Product Description	SIMATIC S7-300, CPU 317-2 DP, Central processing unit with 1 MB work memory, 1st interface MPI/DP 12 Mbit/s, 2nd interface DP master/slave Micro Memory Card required
Product family	CPU 317-2 DP
Product Lifecycle (PLM)	PM400:Announcement of product phase-out
Additional Product Information
EAN	4025515080183
UPC	040892788617
Commodity Code	85371091
LKZ_FDB/ CatalogID	ST73
Product Group	4302
Group Code	R132
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	0.884 lb
Package size unit of measure	Inch
Packaging Quantity	1

Previous Page 431 / 506Next

Siemens SIMATIC is the core automation hardware platform within the Siemens industrial portfolio, covering programmable logic controllers, human-machine interface panels, distributed I/O systems, and associated accessories. The SIMATIC family spans multiple generations of SIMATIC S7 controllers, from compact S7-1200 CPUs to the modular S7-300 and S7-400 series, as well as a comprehensive range of SIMATIC HMI operator panels, including Basic Panels and Comfort Panels. With over 12,000 products in this collection, SIMATIC represents the broadest single product grouping in PLC Direct’s Siemens inventory.

PLC Direct supplies Siemens SIMATIC hardware to maintenance teams, procurement managers, and operations staff managing existing SIMATIC installations. Our collection covers S7-1200 and S7-300 CPUs, SIMATIC HMI panels across multiple display sizes and series, and SIMATIC S7 accessories, including memory cards and I/O modules.

Where Siemens SIMATIC Hardware Is Used

A failed SIMATIC CPU or operator panel in an active production line can halt operations entirely until a direct replacement is located. For facilities running S7-300, S7-400, or older S7-1200 hardware, OEM lead times for exact replacement units can stretch to weeks or longer, and in facilities dependent on continuous production, locating a direct replacement quickly is the priority.

Facilities that depend on Siemens SIMATIC hardware include:

Manufacturing plants running SIMATIC S7-300 or S7-400 PLCs for line control, where legacy hardware replacement is required to restore a specific machine configuration
Process facilities using SIMATIC S7-1200 CPUs for compact automation tasks requiring direct CPU replacements
Operations using SIMATIC HMI KTP Basic or Comfort Panel series for machine-level operator interfaces, where display or panel failures create operator visibility gaps
Food and beverage, pharmaceutical, and chemical plants running SIMATIC-based batch control systems
Water and wastewater utilities running distributed SIMATIC S7 hardware across remote pump stations.
Mining and heavy industry operations with SIMATIC-controlled conveyor, crusher, and pump systems

When an S7 CPU, HMI panel, or associated SIMATIC module fails in an installed system, having access to verified surplus sealed or refurbished stock outside standard OEM channels keeps the facility running.

Siemens SIMATIC Products

The SIMATIC collection spans SIMATIC S7 controllers, SIMATIC HMI panels, and SIMATIC accessories. All product families and model references below are confirmed on the live PLC Direct collection page.

Product Families

SIMATIC S7-1200 CPUs: Compact controller series for small to mid-range automation tasks. Confirmed in collection: CPU 1214C (DC/DC/DC, 6ES7214-1AG40-0XB0, 100 KB program/data memory, 14 DI / 10 DO / 2 AI onboard); CPU 1214C (DC/DC/Relay, 6ES7214-1HG40-0XB0); CPU 1215C (DC/DC/DC, 6ES7215-1AG40-0XB0, 125 KB memory, 2 PROFINET ports, 14 DI / 10 DO / 2 AI / 2 AO onboard). All S7-1200 CPUs in this collection require TIA Portal V13 SP1 or later for programming.
SIMATIC HMI Basic Panels (2nd Generation): Key/touch operation panels for basic visualization tasks. Confirmed in collection: KTP700 Basic (6AV2123-2GB03-0AX0), 7" TFT display, 65,536 colors, PROFINET interface, configurable from WinCC Basic V13 / STEP 7 Basic V13.
SIMATIC HMI Comfort Panels: Touch operation panels for more demanding visualization environments. Confirmed in collection: TP700 Comfort (6AV2124-0GC01-0AX0), 7" widescreen TFT, 16 million colors, PROFINET + MPI/PROFIBUS DP, 12 MB configuration memory, Windows CE 6.0; TP900 Comfort (6AV2124-0JC01-0AX0), 9" widescreen TFT, same interface and memory spec; TP1200 Comfort (6AV2124-0MC01-0AX0), 12" widescreen TFT, same interface and memory spec. All Comfort Panels are configurable from WinCC Comfort V11 or later.
SIMATIC S7 Memory Cards: 3.3 V flash memory cards for S7-1x00 CPUs and SINAMICS drives. Confirmed in collection: 4 MB (6ES7954-8LC03-0AA0) and 12 MB (6ES7954-8LE03-0AA0) variants.

Available at PLC Direct

SIMATIC S7-1200 CPU 1214C DC/DC/DC, 100 KB, 14 DI / 10 DO / 2 AI (6ES7214-1AG40-0XB0)
SIMATIC S7-1200 CPU 1214C DC/DC/Relay, 100 KB, 14 DI / 10 DO relay / 2 AI (6ES7214-1HG40-0XB0)
SIMATIC S7-1200 CPU 1215C DC/DC/DC, 125 KB, 2 PROFINET, 14 DI / 10 DO / 2 AI / 2 AO (6ES7215-1AG40-0XB0)
SIMATIC HMI KTP700 Basic panel, 7" TFT, PROFINET (6AV2123-2GB03-0AX0)
SIMATIC HMI TP700 Comfort panel, 7" widescreen TFT, PROFINET + MPI/PROFIBUS DP (6AV2124-0GC01-0AX0)
SIMATIC HMI TP900 Comfort panel, 9" widescreen TFT, PROFINET + MPI/PROFIBUS DP (6AV2124-0JC01-0AX0)
SIMATIC HMI TP1200 Comfort panel, 12" widescreen TFT, PROFINET + MPI/PROFIBUS DP (6AV2124-0MC01-0AX0)
SIMATIC S7 memory card, 3.3 V flash, 4 MB (6ES7954-8LC03-0AA0)
SIMATIC S7 memory card, 3.3 V flash, 12 MB (6ES7954-8LE03-0AA0)

What to Know Before You Buy Siemens SIMATIC

Ordering the correct SIMATIC replacement comes down to three variables: the hardware series, the specific model variant, and the hardware condition grade. Getting these right before placing an order avoids compatibility issues and delays in restoring the installed system.

Hardware condition options: PLC Direct supplies SIMATIC hardware in surplus, sealed, refurbished, and used conditions. Surplus sealed units are factory-sealed stock; refurbished units have been tested and restored to operational condition.

CPU compatibility: SIMATIC S7-1200 CPUs in this collection require TIA Portal V13 SP1 or later for programming. Before ordering a replacement CPU, confirm that the TIA Portal version available on the engineering station matches the programming requirement for the specific CPU variant being sourced.

HMI panel compatibility: SIMATIC HMI panels are configured using WinCC Basic (for KTP Basic panels) or WinCC Comfort (for Comfort Panel series). The configuration software version must be at or above the minimum version listed in the product specification. Replacing a panel with a different series or generation may require project adaptation.

Connectivity: Basic Panels in this collection use PROFINET only. Comfort Panels include both PROFINET and MPI/PROFIBUS DP interfaces, making them suitable for installations on legacy PROFIBUS networks as well as PROFINET architectures.

Warranty: All Siemens SIMATIC hardware purchased from PLC Direct includes a standard 1-year warranty covering defects and functionality, applicable to surplus sealed, refurbished, and used products.

Frequently Asked Questions

SIMATIC S7-1200 CPUs in this collection require TIA Portal V13 SP1 (also referred to as STEP 7 Basic V13 SP1) or later to program. This is a firm requirement noted directly in the product specifications. Earlier versions of STEP 7 or TIA Portal are not compatible with these CPU variants.

PLC Direct's SIMATIC collection includes SIMATIC S7-1200 CPUs across multiple variants (CPU 1214C and CPU 1215C), SIMATIC HMI panels including KTP700 Basic and Comfort Panel series (TP700, TP900, TP1200), SIMATIC S7 memory cards, and a broad range of additional SIMATIC S7 modules and accessories. The collection spans over 12,000 products. Contact us with a specific part number to confirm current availability.

SIMATIC HMI Basic Panels, such as the KTP700 Basic, support key/touch combined operation and connect via PROFINET only. They are configured using WinCC Basic or STEP 7 Basic. Comfort Panels support touch-only operation, offer higher color depth (16 million colors vs. 65,536), include both PROFINET and MPI/PROFIBUS DP interfaces, provide 12 MB of configuration memory, and are configured using WinCC Comfort. Comfort Panels are suited to applications requiring more complex visualizations or legacy fieldbus connectivity.

The S7-1200 CPUs confirmed in this collection carry PM300 (Active Product) lifecycle status, meaning they remain in current production at Siemens. Memory cards for the S7-1x00 platform in this collection carry PM410 (Product cancellation) status and are available as legacy replacements.

Yes. SIMATIC HMI Comfort Panels in this collection include both PROFINET and MPI/PROFIBUS DP interfaces, making them compatible with installations on existing PROFIBUS DP fieldbus networks. This dual-interface capability is specific to the Comfort Panel series; Basic Panels in this collection connect via PROFINET only.